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<h1><a href="apihub_v1.html">API hub API</a> . <a href="apihub_v1.projects.html">projects</a> . <a href="apihub_v1.projects.locations.html">locations</a> . <a href="apihub_v1.projects.locations.apis.html">apis</a> . <a href="apihub_v1.projects.locations.apis.versions.html">versions</a></h1>
<h2>Instance Methods</h2>
<p class="toc_element">
  <code><a href="apihub_v1.projects.locations.apis.versions.definitions.html">definitions()</a></code>
</p>
<p class="firstline">Returns the definitions Resource.</p>

<p class="toc_element">
  <code><a href="apihub_v1.projects.locations.apis.versions.operations.html">operations()</a></code>
</p>
<p class="firstline">Returns the operations Resource.</p>

<p class="toc_element">
  <code><a href="apihub_v1.projects.locations.apis.versions.specs.html">specs()</a></code>
</p>
<p class="firstline">Returns the specs Resource.</p>

<p class="toc_element">
  <code><a href="#close">close()</a></code></p>
<p class="firstline">Close httplib2 connections.</p>
<p class="toc_element">
  <code><a href="#create">create(parent, body=None, versionId=None, x__xgafv=None)</a></code></p>
<p class="firstline">Create an API version for an API resource in the API hub.</p>
<p class="toc_element">
  <code><a href="#delete">delete(name, force=None, x__xgafv=None)</a></code></p>
<p class="firstline">Delete an API version. Version can only be deleted if all underlying specs, operations, definitions and linked deployments are deleted.</p>
<p class="toc_element">
  <code><a href="#get">get(name, x__xgafv=None)</a></code></p>
<p class="firstline">Get details about the API version of an API resource. This will include information about the specs and operations present in the API version as well as the deployments linked to it.</p>
<p class="toc_element">
  <code><a href="#list">list(parent, filter=None, pageSize=None, pageToken=None, x__xgafv=None)</a></code></p>
<p class="firstline">List API versions of an API resource in the API hub.</p>
<p class="toc_element">
  <code><a href="#list_next">list_next()</a></code></p>
<p class="firstline">Retrieves the next page of results.</p>
<p class="toc_element">
  <code><a href="#patch">patch(name, body=None, updateMask=None, x__xgafv=None)</a></code></p>
<p class="firstline">Update API version. The following fields in the version can be updated currently: * display_name * description * documentation * deployments * lifecycle * compliance * accreditation * attributes The update_mask should be used to specify the fields being updated.</p>
<h3>Method Details</h3>
<div class="method">
    <code class="details" id="close">close()</code>
  <pre>Close httplib2 connections.</pre>
</div>

<div class="method">
    <code class="details" id="create">create(parent, body=None, versionId=None, x__xgafv=None)</code>
  <pre>Create an API version for an API resource in the API hub.

Args:
  parent: string, Required. The parent resource for API version. Format: `projects/{project}/locations/{location}/apis/{api}` (required)
  body: object, The request body.
    The object takes the form of:

{ # Represents a version of the API resource in API hub. This is also referred to as the API version.
  &quot;accreditation&quot;: { # The attribute values associated with resource. # Optional. The accreditations associated with the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-accreditation` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;apiOperations&quot;: [ # Output only. The operations contained in the API version. These operations will be added to the version when a new spec is added or when an existing spec is updated. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/operations/{operation}`
    &quot;A String&quot;,
  ],
  &quot;attributes&quot;: { # Optional. The list of user defined attributes associated with the Version resource. The key is the attribute name. It will be of the format: `projects/{project}/locations/{location}/attributes/{attribute}`. The value is the attribute values associated with the resource.
    &quot;a_key&quot;: { # The attribute values associated with resource.
      &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
      &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
          { # The value that can be assigned to the attribute when the data type is enum.
            &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
            &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
            &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
            &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
          },
        ],
      },
      &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
      &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
      &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
    },
  },
  &quot;compliance&quot;: { # The attribute values associated with resource. # Optional. The compliance associated with the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-compliance` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the version was created.
  &quot;definitions&quot;: [ # Output only. The definitions contained in the API version. These definitions will be added to the version when a new spec is added or when an existing spec is updated. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/definitions/{definition}`
    &quot;A String&quot;,
  ],
  &quot;deployments&quot;: [ # Optional. The deployments linked to this API version. Note: A particular API version could be deployed to multiple deployments (for dev deployment, UAT deployment, etc) Format is `projects/{project}/locations/{location}/deployments/{deployment}`
    &quot;A String&quot;,
  ],
  &quot;description&quot;: &quot;A String&quot;, # Optional. The description of the version.
  &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the version.
  &quot;documentation&quot;: { # Documentation details. # Optional. The documentation of the version.
    &quot;externalUri&quot;: &quot;A String&quot;, # Optional. The uri of the externally hosted documentation.
  },
  &quot;lifecycle&quot;: { # The attribute values associated with resource. # Optional. The lifecycle of the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-lifecycle` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;name&quot;: &quot;A String&quot;, # Identifier. The name of the version. Format: `projects/{project}/locations/{location}/apis/{api}/versions/{version}`
  &quot;selectedDeployment&quot;: &quot;A String&quot;, # Optional. The selected deployment for a Version resource. This can be used when special handling is needed on client side for a particular deployment linked to the version. Format is `projects/{project}/locations/{location}/deployments/{deployment}`
  &quot;sourceMetadata&quot;: [ # Output only. The list of sources and metadata from the sources of the version.
    { # SourceMetadata represents the metadata for a resource at the source.
      &quot;originalResourceCreateTime&quot;: &quot;A String&quot;, # Output only. The time at which the resource was created at the source.
      &quot;originalResourceId&quot;: &quot;A String&quot;, # Output only. The unique identifier of the resource at the source.
      &quot;originalResourceUpdateTime&quot;: &quot;A String&quot;, # Output only. The time at which the resource was last updated at the source.
      &quot;pluginInstanceActionSource&quot;: { # PluginInstanceActionSource represents the plugin instance action source. # Output only. The source of the resource is a plugin instance action.
        &quot;actionId&quot;: &quot;A String&quot;, # Output only. The id of the plugin instance action.
        &quot;pluginInstance&quot;: &quot;A String&quot;, # Output only. The resource name of the source plugin instance. Format is `projects/{project}/locations/{location}/plugins/{plugin}/instances/{instance}`
      },
      &quot;sourceType&quot;: &quot;A String&quot;, # Output only. The type of the source.
    },
  ],
  &quot;specs&quot;: [ # Output only. The specs associated with this version. Note that an API version can be associated with multiple specs. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/specs/{spec}`
    &quot;A String&quot;,
  ],
  &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The time at which the version was last updated.
}

  versionId: string, Optional. The ID to use for the API version, which will become the final component of the version&#x27;s resource name. This field is optional. * If provided, the same will be used. The service will throw an error if the specified id is already used by another version in the API resource. * If not provided, a system generated id will be used. This value should be 4-500 characters, overall resource name which will be of format `projects/{project}/locations/{location}/apis/{api}/versions/{version}`, its length is limited to 700 characters and valid characters are /a-z[0-9]-_/.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents a version of the API resource in API hub. This is also referred to as the API version.
  &quot;accreditation&quot;: { # The attribute values associated with resource. # Optional. The accreditations associated with the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-accreditation` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;apiOperations&quot;: [ # Output only. The operations contained in the API version. These operations will be added to the version when a new spec is added or when an existing spec is updated. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/operations/{operation}`
    &quot;A String&quot;,
  ],
  &quot;attributes&quot;: { # Optional. The list of user defined attributes associated with the Version resource. The key is the attribute name. It will be of the format: `projects/{project}/locations/{location}/attributes/{attribute}`. The value is the attribute values associated with the resource.
    &quot;a_key&quot;: { # The attribute values associated with resource.
      &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
      &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
          { # The value that can be assigned to the attribute when the data type is enum.
            &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
            &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
            &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
            &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
          },
        ],
      },
      &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
      &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
      &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
    },
  },
  &quot;compliance&quot;: { # The attribute values associated with resource. # Optional. The compliance associated with the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-compliance` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the version was created.
  &quot;definitions&quot;: [ # Output only. The definitions contained in the API version. These definitions will be added to the version when a new spec is added or when an existing spec is updated. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/definitions/{definition}`
    &quot;A String&quot;,
  ],
  &quot;deployments&quot;: [ # Optional. The deployments linked to this API version. Note: A particular API version could be deployed to multiple deployments (for dev deployment, UAT deployment, etc) Format is `projects/{project}/locations/{location}/deployments/{deployment}`
    &quot;A String&quot;,
  ],
  &quot;description&quot;: &quot;A String&quot;, # Optional. The description of the version.
  &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the version.
  &quot;documentation&quot;: { # Documentation details. # Optional. The documentation of the version.
    &quot;externalUri&quot;: &quot;A String&quot;, # Optional. The uri of the externally hosted documentation.
  },
  &quot;lifecycle&quot;: { # The attribute values associated with resource. # Optional. The lifecycle of the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-lifecycle` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;name&quot;: &quot;A String&quot;, # Identifier. The name of the version. Format: `projects/{project}/locations/{location}/apis/{api}/versions/{version}`
  &quot;selectedDeployment&quot;: &quot;A String&quot;, # Optional. The selected deployment for a Version resource. This can be used when special handling is needed on client side for a particular deployment linked to the version. Format is `projects/{project}/locations/{location}/deployments/{deployment}`
  &quot;sourceMetadata&quot;: [ # Output only. The list of sources and metadata from the sources of the version.
    { # SourceMetadata represents the metadata for a resource at the source.
      &quot;originalResourceCreateTime&quot;: &quot;A String&quot;, # Output only. The time at which the resource was created at the source.
      &quot;originalResourceId&quot;: &quot;A String&quot;, # Output only. The unique identifier of the resource at the source.
      &quot;originalResourceUpdateTime&quot;: &quot;A String&quot;, # Output only. The time at which the resource was last updated at the source.
      &quot;pluginInstanceActionSource&quot;: { # PluginInstanceActionSource represents the plugin instance action source. # Output only. The source of the resource is a plugin instance action.
        &quot;actionId&quot;: &quot;A String&quot;, # Output only. The id of the plugin instance action.
        &quot;pluginInstance&quot;: &quot;A String&quot;, # Output only. The resource name of the source plugin instance. Format is `projects/{project}/locations/{location}/plugins/{plugin}/instances/{instance}`
      },
      &quot;sourceType&quot;: &quot;A String&quot;, # Output only. The type of the source.
    },
  ],
  &quot;specs&quot;: [ # Output only. The specs associated with this version. Note that an API version can be associated with multiple specs. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/specs/{spec}`
    &quot;A String&quot;,
  ],
  &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The time at which the version was last updated.
}</pre>
</div>

<div class="method">
    <code class="details" id="delete">delete(name, force=None, x__xgafv=None)</code>
  <pre>Delete an API version. Version can only be deleted if all underlying specs, operations, definitions and linked deployments are deleted.

Args:
  name: string, Required. The name of the version to delete. Format: `projects/{project}/locations/{location}/apis/{api}/versions/{version}` (required)
  force: boolean, Optional. If set to true, any specs from this version will also be deleted. Otherwise, the request will only work if the version has no specs.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance: service Foo { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); }
}</pre>
</div>

<div class="method">
    <code class="details" id="get">get(name, x__xgafv=None)</code>
  <pre>Get details about the API version of an API resource. This will include information about the specs and operations present in the API version as well as the deployments linked to it.

Args:
  name: string, Required. The name of the API version to retrieve. Format: `projects/{project}/locations/{location}/apis/{api}/versions/{version}` (required)
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents a version of the API resource in API hub. This is also referred to as the API version.
  &quot;accreditation&quot;: { # The attribute values associated with resource. # Optional. The accreditations associated with the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-accreditation` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;apiOperations&quot;: [ # Output only. The operations contained in the API version. These operations will be added to the version when a new spec is added or when an existing spec is updated. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/operations/{operation}`
    &quot;A String&quot;,
  ],
  &quot;attributes&quot;: { # Optional. The list of user defined attributes associated with the Version resource. The key is the attribute name. It will be of the format: `projects/{project}/locations/{location}/attributes/{attribute}`. The value is the attribute values associated with the resource.
    &quot;a_key&quot;: { # The attribute values associated with resource.
      &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
      &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
          { # The value that can be assigned to the attribute when the data type is enum.
            &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
            &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
            &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
            &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
          },
        ],
      },
      &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
      &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
      &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
    },
  },
  &quot;compliance&quot;: { # The attribute values associated with resource. # Optional. The compliance associated with the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-compliance` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the version was created.
  &quot;definitions&quot;: [ # Output only. The definitions contained in the API version. These definitions will be added to the version when a new spec is added or when an existing spec is updated. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/definitions/{definition}`
    &quot;A String&quot;,
  ],
  &quot;deployments&quot;: [ # Optional. The deployments linked to this API version. Note: A particular API version could be deployed to multiple deployments (for dev deployment, UAT deployment, etc) Format is `projects/{project}/locations/{location}/deployments/{deployment}`
    &quot;A String&quot;,
  ],
  &quot;description&quot;: &quot;A String&quot;, # Optional. The description of the version.
  &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the version.
  &quot;documentation&quot;: { # Documentation details. # Optional. The documentation of the version.
    &quot;externalUri&quot;: &quot;A String&quot;, # Optional. The uri of the externally hosted documentation.
  },
  &quot;lifecycle&quot;: { # The attribute values associated with resource. # Optional. The lifecycle of the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-lifecycle` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;name&quot;: &quot;A String&quot;, # Identifier. The name of the version. Format: `projects/{project}/locations/{location}/apis/{api}/versions/{version}`
  &quot;selectedDeployment&quot;: &quot;A String&quot;, # Optional. The selected deployment for a Version resource. This can be used when special handling is needed on client side for a particular deployment linked to the version. Format is `projects/{project}/locations/{location}/deployments/{deployment}`
  &quot;sourceMetadata&quot;: [ # Output only. The list of sources and metadata from the sources of the version.
    { # SourceMetadata represents the metadata for a resource at the source.
      &quot;originalResourceCreateTime&quot;: &quot;A String&quot;, # Output only. The time at which the resource was created at the source.
      &quot;originalResourceId&quot;: &quot;A String&quot;, # Output only. The unique identifier of the resource at the source.
      &quot;originalResourceUpdateTime&quot;: &quot;A String&quot;, # Output only. The time at which the resource was last updated at the source.
      &quot;pluginInstanceActionSource&quot;: { # PluginInstanceActionSource represents the plugin instance action source. # Output only. The source of the resource is a plugin instance action.
        &quot;actionId&quot;: &quot;A String&quot;, # Output only. The id of the plugin instance action.
        &quot;pluginInstance&quot;: &quot;A String&quot;, # Output only. The resource name of the source plugin instance. Format is `projects/{project}/locations/{location}/plugins/{plugin}/instances/{instance}`
      },
      &quot;sourceType&quot;: &quot;A String&quot;, # Output only. The type of the source.
    },
  ],
  &quot;specs&quot;: [ # Output only. The specs associated with this version. Note that an API version can be associated with multiple specs. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/specs/{spec}`
    &quot;A String&quot;,
  ],
  &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The time at which the version was last updated.
}</pre>
</div>

<div class="method">
    <code class="details" id="list">list(parent, filter=None, pageSize=None, pageToken=None, x__xgafv=None)</code>
  <pre>List API versions of an API resource in the API hub.

Args:
  parent: string, Required. The parent which owns this collection of API versions i.e., the API resource Format: `projects/{project}/locations/{location}/apis/{api}` (required)
  filter: string, Optional. An expression that filters the list of Versions. A filter expression consists of a field name, a comparison operator, and a value for filtering. The value must be a string, a number, or a boolean. The comparison operator must be one of: `&lt;`, `&gt;` or `=`. Filters are not case sensitive. The following fields in the `Version` are eligible for filtering: * `display_name` - The display name of the Version. Allowed comparison operators: `=`. * `create_time` - The time at which the Version was created. The value should be in the (RFC3339)[https://tools.ietf.org/html/rfc3339] format. Allowed comparison operators: `&gt;` and `&lt;`. * `lifecycle.enum_values.values.id` - The allowed value id of the lifecycle attribute associated with the Version. Allowed comparison operators: `:`. * `lifecycle.enum_values.values.display_name` - The allowed value display name of the lifecycle attribute associated with the Version. Allowed comparison operators: `:`. * `compliance.enum_values.values.id` - The allowed value id of the compliances attribute associated with the Version. Allowed comparison operators: `:`. * `compliance.enum_values.values.display_name` - The allowed value display name of the compliances attribute associated with the Version. Allowed comparison operators: `:`. * `accreditation.enum_values.values.id` - The allowed value id of the accreditations attribute associated with the Version. Allowed comparison operators: `:`. * `accreditation.enum_values.values.display_name` - The allowed value display name of the accreditations attribute associated with the Version. Allowed comparison operators: `:`. * `attributes.projects/test-project-id/locations/test-location-id/ attributes/user-defined-attribute-id.enum_values.values.id` - The allowed value id of the user defined enum attribute associated with the Resource. Allowed comparison operator is `:`. Here user-defined-attribute-enum-id is a placeholder that can be replaced with any user defined enum attribute name. * `attributes.projects/test-project-id/locations/test-location-id/ attributes/user-defined-attribute-id.enum_values.values.display_name` - The allowed value display name of the user defined enum attribute associated with the Resource. Allowed comparison operator is `:`. Here user-defined-attribute-enum-display-name is a placeholder that can be replaced with any user defined enum attribute enum name. * `attributes.projects/test-project-id/locations/test-location-id/ attributes/user-defined-attribute-id.string_values.values` - The allowed value of the user defined string attribute associated with the Resource. Allowed comparison operator is `:`. Here user-defined-attribute-string is a placeholder that can be replaced with any user defined string attribute name. * `attributes.projects/test-project-id/locations/test-location-id/ attributes/user-defined-attribute-id.json_values.values` - The allowed value of the user defined JSON attribute associated with the Resource. Allowed comparison operator is `:`. Here user-defined-attribute-json is a placeholder that can be replaced with any user defined JSON attribute name. Expressions are combined with either `AND` logic operator or `OR` logical operator but not both of them together i.e. only one of the `AND` or `OR` operator can be used throughout the filter string and both the operators cannot be used together. No other logical operators are supported. At most three filter fields are allowed in the filter string and if provided more than that then `INVALID_ARGUMENT` error is returned by the API. Here are a few examples: * `lifecycle.enum_values.values.id: preview-id` - The filter string specifies that the id of the allowed value associated with the lifecycle attribute of the Version is _preview-id_. * `lifecycle.enum_values.values.display_name: \&quot;Preview Display Name\&quot;` - The filter string specifies that the display name of the allowed value associated with the lifecycle attribute of the Version is `Preview Display Name`. * `lifecycle.enum_values.values.id: preview-id AND create_time &lt; \&quot;2021-08-15T14:50:00Z\&quot; AND create_time &gt; \&quot;2021-08-10T12:00:00Z\&quot;` - The id of the allowed value associated with the lifecycle attribute of the Version is _preview-id_ and it was created before _2021-08-15 14:50:00 UTC_ and after _2021-08-10 12:00:00 UTC_. * `compliance.enum_values.values.id: gdpr-id OR compliance.enum_values.values.id: pci-dss-id` - The id of the allowed value associated with the compliance attribute is _gdpr-id_ or _pci-dss-id_. * `lifecycle.enum_values.values.id: preview-id AND attributes.projects/test-project-id/locations/test-location-id/ attributes/17650f90-4a29-4971-b3c0-d5532da3764b.string_values.values: test` - The filter string specifies that the id of the allowed value associated with the lifecycle attribute of the Version is _preview-id_ and the value of the user defined attribute of type string is _test_.
  pageSize: integer, Optional. The maximum number of versions to return. The service may return fewer than this value. If unspecified, at most 50 versions will be returned. The maximum value is 1000; values above 1000 will be coerced to 1000.
  pageToken: string, Optional. A page token, received from a previous `ListVersions` call. Provide this to retrieve the subsequent page. When paginating, all other parameters (except page_size) provided to `ListVersions` must match the call that provided the page token.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # The ListVersions method&#x27;s response.
  &quot;nextPageToken&quot;: &quot;A String&quot;, # A token, which can be sent as `page_token` to retrieve the next page. If this field is omitted, there are no subsequent pages.
  &quot;versions&quot;: [ # The versions corresponding to an API.
    { # Represents a version of the API resource in API hub. This is also referred to as the API version.
      &quot;accreditation&quot;: { # The attribute values associated with resource. # Optional. The accreditations associated with the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-accreditation` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
        &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
        &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
          &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
            { # The value that can be assigned to the attribute when the data type is enum.
              &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
              &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
              &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
              &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
            },
          ],
        },
        &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
          &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
            &quot;A String&quot;,
          ],
        },
        &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
          &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
            &quot;A String&quot;,
          ],
        },
        &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
          &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
            &quot;A String&quot;,
          ],
        },
      },
      &quot;apiOperations&quot;: [ # Output only. The operations contained in the API version. These operations will be added to the version when a new spec is added or when an existing spec is updated. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/operations/{operation}`
        &quot;A String&quot;,
      ],
      &quot;attributes&quot;: { # Optional. The list of user defined attributes associated with the Version resource. The key is the attribute name. It will be of the format: `projects/{project}/locations/{location}/attributes/{attribute}`. The value is the attribute values associated with the resource.
        &quot;a_key&quot;: { # The attribute values associated with resource.
          &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
          &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
            &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
              { # The value that can be assigned to the attribute when the data type is enum.
                &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
                &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
                &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
                &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
              },
            ],
          },
          &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
            &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
              &quot;A String&quot;,
            ],
          },
          &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
            &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
              &quot;A String&quot;,
            ],
          },
          &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
            &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
              &quot;A String&quot;,
            ],
          },
        },
      },
      &quot;compliance&quot;: { # The attribute values associated with resource. # Optional. The compliance associated with the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-compliance` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
        &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
        &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
          &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
            { # The value that can be assigned to the attribute when the data type is enum.
              &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
              &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
              &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
              &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
            },
          ],
        },
        &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
          &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
            &quot;A String&quot;,
          ],
        },
        &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
          &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
            &quot;A String&quot;,
          ],
        },
        &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
          &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
            &quot;A String&quot;,
          ],
        },
      },
      &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the version was created.
      &quot;definitions&quot;: [ # Output only. The definitions contained in the API version. These definitions will be added to the version when a new spec is added or when an existing spec is updated. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/definitions/{definition}`
        &quot;A String&quot;,
      ],
      &quot;deployments&quot;: [ # Optional. The deployments linked to this API version. Note: A particular API version could be deployed to multiple deployments (for dev deployment, UAT deployment, etc) Format is `projects/{project}/locations/{location}/deployments/{deployment}`
        &quot;A String&quot;,
      ],
      &quot;description&quot;: &quot;A String&quot;, # Optional. The description of the version.
      &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the version.
      &quot;documentation&quot;: { # Documentation details. # Optional. The documentation of the version.
        &quot;externalUri&quot;: &quot;A String&quot;, # Optional. The uri of the externally hosted documentation.
      },
      &quot;lifecycle&quot;: { # The attribute values associated with resource. # Optional. The lifecycle of the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-lifecycle` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
        &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
        &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
          &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
            { # The value that can be assigned to the attribute when the data type is enum.
              &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
              &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
              &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
              &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
            },
          ],
        },
        &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
          &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
            &quot;A String&quot;,
          ],
        },
        &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
          &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
            &quot;A String&quot;,
          ],
        },
        &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
          &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
            &quot;A String&quot;,
          ],
        },
      },
      &quot;name&quot;: &quot;A String&quot;, # Identifier. The name of the version. Format: `projects/{project}/locations/{location}/apis/{api}/versions/{version}`
      &quot;selectedDeployment&quot;: &quot;A String&quot;, # Optional. The selected deployment for a Version resource. This can be used when special handling is needed on client side for a particular deployment linked to the version. Format is `projects/{project}/locations/{location}/deployments/{deployment}`
      &quot;sourceMetadata&quot;: [ # Output only. The list of sources and metadata from the sources of the version.
        { # SourceMetadata represents the metadata for a resource at the source.
          &quot;originalResourceCreateTime&quot;: &quot;A String&quot;, # Output only. The time at which the resource was created at the source.
          &quot;originalResourceId&quot;: &quot;A String&quot;, # Output only. The unique identifier of the resource at the source.
          &quot;originalResourceUpdateTime&quot;: &quot;A String&quot;, # Output only. The time at which the resource was last updated at the source.
          &quot;pluginInstanceActionSource&quot;: { # PluginInstanceActionSource represents the plugin instance action source. # Output only. The source of the resource is a plugin instance action.
            &quot;actionId&quot;: &quot;A String&quot;, # Output only. The id of the plugin instance action.
            &quot;pluginInstance&quot;: &quot;A String&quot;, # Output only. The resource name of the source plugin instance. Format is `projects/{project}/locations/{location}/plugins/{plugin}/instances/{instance}`
          },
          &quot;sourceType&quot;: &quot;A String&quot;, # Output only. The type of the source.
        },
      ],
      &quot;specs&quot;: [ # Output only. The specs associated with this version. Note that an API version can be associated with multiple specs. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/specs/{spec}`
        &quot;A String&quot;,
      ],
      &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The time at which the version was last updated.
    },
  ],
}</pre>
</div>

<div class="method">
    <code class="details" id="list_next">list_next()</code>
  <pre>Retrieves the next page of results.

        Args:
          previous_request: The request for the previous page. (required)
          previous_response: The response from the request for the previous page. (required)

        Returns:
          A request object that you can call &#x27;execute()&#x27; on to request the next
          page. Returns None if there are no more items in the collection.
        </pre>
</div>

<div class="method">
    <code class="details" id="patch">patch(name, body=None, updateMask=None, x__xgafv=None)</code>
  <pre>Update API version. The following fields in the version can be updated currently: * display_name * description * documentation * deployments * lifecycle * compliance * accreditation * attributes The update_mask should be used to specify the fields being updated.

Args:
  name: string, Identifier. The name of the version. Format: `projects/{project}/locations/{location}/apis/{api}/versions/{version}` (required)
  body: object, The request body.
    The object takes the form of:

{ # Represents a version of the API resource in API hub. This is also referred to as the API version.
  &quot;accreditation&quot;: { # The attribute values associated with resource. # Optional. The accreditations associated with the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-accreditation` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;apiOperations&quot;: [ # Output only. The operations contained in the API version. These operations will be added to the version when a new spec is added or when an existing spec is updated. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/operations/{operation}`
    &quot;A String&quot;,
  ],
  &quot;attributes&quot;: { # Optional. The list of user defined attributes associated with the Version resource. The key is the attribute name. It will be of the format: `projects/{project}/locations/{location}/attributes/{attribute}`. The value is the attribute values associated with the resource.
    &quot;a_key&quot;: { # The attribute values associated with resource.
      &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
      &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
          { # The value that can be assigned to the attribute when the data type is enum.
            &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
            &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
            &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
            &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
          },
        ],
      },
      &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
      &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
      &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
    },
  },
  &quot;compliance&quot;: { # The attribute values associated with resource. # Optional. The compliance associated with the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-compliance` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the version was created.
  &quot;definitions&quot;: [ # Output only. The definitions contained in the API version. These definitions will be added to the version when a new spec is added or when an existing spec is updated. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/definitions/{definition}`
    &quot;A String&quot;,
  ],
  &quot;deployments&quot;: [ # Optional. The deployments linked to this API version. Note: A particular API version could be deployed to multiple deployments (for dev deployment, UAT deployment, etc) Format is `projects/{project}/locations/{location}/deployments/{deployment}`
    &quot;A String&quot;,
  ],
  &quot;description&quot;: &quot;A String&quot;, # Optional. The description of the version.
  &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the version.
  &quot;documentation&quot;: { # Documentation details. # Optional. The documentation of the version.
    &quot;externalUri&quot;: &quot;A String&quot;, # Optional. The uri of the externally hosted documentation.
  },
  &quot;lifecycle&quot;: { # The attribute values associated with resource. # Optional. The lifecycle of the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-lifecycle` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;name&quot;: &quot;A String&quot;, # Identifier. The name of the version. Format: `projects/{project}/locations/{location}/apis/{api}/versions/{version}`
  &quot;selectedDeployment&quot;: &quot;A String&quot;, # Optional. The selected deployment for a Version resource. This can be used when special handling is needed on client side for a particular deployment linked to the version. Format is `projects/{project}/locations/{location}/deployments/{deployment}`
  &quot;sourceMetadata&quot;: [ # Output only. The list of sources and metadata from the sources of the version.
    { # SourceMetadata represents the metadata for a resource at the source.
      &quot;originalResourceCreateTime&quot;: &quot;A String&quot;, # Output only. The time at which the resource was created at the source.
      &quot;originalResourceId&quot;: &quot;A String&quot;, # Output only. The unique identifier of the resource at the source.
      &quot;originalResourceUpdateTime&quot;: &quot;A String&quot;, # Output only. The time at which the resource was last updated at the source.
      &quot;pluginInstanceActionSource&quot;: { # PluginInstanceActionSource represents the plugin instance action source. # Output only. The source of the resource is a plugin instance action.
        &quot;actionId&quot;: &quot;A String&quot;, # Output only. The id of the plugin instance action.
        &quot;pluginInstance&quot;: &quot;A String&quot;, # Output only. The resource name of the source plugin instance. Format is `projects/{project}/locations/{location}/plugins/{plugin}/instances/{instance}`
      },
      &quot;sourceType&quot;: &quot;A String&quot;, # Output only. The type of the source.
    },
  ],
  &quot;specs&quot;: [ # Output only. The specs associated with this version. Note that an API version can be associated with multiple specs. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/specs/{spec}`
    &quot;A String&quot;,
  ],
  &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The time at which the version was last updated.
}

  updateMask: string, Required. The list of fields to update.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents a version of the API resource in API hub. This is also referred to as the API version.
  &quot;accreditation&quot;: { # The attribute values associated with resource. # Optional. The accreditations associated with the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-accreditation` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;apiOperations&quot;: [ # Output only. The operations contained in the API version. These operations will be added to the version when a new spec is added or when an existing spec is updated. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/operations/{operation}`
    &quot;A String&quot;,
  ],
  &quot;attributes&quot;: { # Optional. The list of user defined attributes associated with the Version resource. The key is the attribute name. It will be of the format: `projects/{project}/locations/{location}/attributes/{attribute}`. The value is the attribute values associated with the resource.
    &quot;a_key&quot;: { # The attribute values associated with resource.
      &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
      &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
          { # The value that can be assigned to the attribute when the data type is enum.
            &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
            &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
            &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
            &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
          },
        ],
      },
      &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
      &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
      &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
        &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
          &quot;A String&quot;,
        ],
      },
    },
  },
  &quot;compliance&quot;: { # The attribute values associated with resource. # Optional. The compliance associated with the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-compliance` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the version was created.
  &quot;definitions&quot;: [ # Output only. The definitions contained in the API version. These definitions will be added to the version when a new spec is added or when an existing spec is updated. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/definitions/{definition}`
    &quot;A String&quot;,
  ],
  &quot;deployments&quot;: [ # Optional. The deployments linked to this API version. Note: A particular API version could be deployed to multiple deployments (for dev deployment, UAT deployment, etc) Format is `projects/{project}/locations/{location}/deployments/{deployment}`
    &quot;A String&quot;,
  ],
  &quot;description&quot;: &quot;A String&quot;, # Optional. The description of the version.
  &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the version.
  &quot;documentation&quot;: { # Documentation details. # Optional. The documentation of the version.
    &quot;externalUri&quot;: &quot;A String&quot;, # Optional. The uri of the externally hosted documentation.
  },
  &quot;lifecycle&quot;: { # The attribute values associated with resource. # Optional. The lifecycle of the API version. This maps to the following system defined attribute: `projects/{project}/locations/{location}/attributes/system-lifecycle` attribute. The number of values for this attribute will be based on the cardinality of the attribute. The same can be retrieved via GetAttribute API. All values should be from the list of allowed values defined for the attribute.
    &quot;attribute&quot;: &quot;A String&quot;, # Output only. The name of the attribute. Format: projects/{project}/locations/{location}/attributes/{attribute}
    &quot;enumValues&quot;: { # The attribute values of data type enum. # The attribute values associated with a resource in case attribute data type is enum.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is enum.
        { # The value that can be assigned to the attribute when the data type is enum.
          &quot;description&quot;: &quot;A String&quot;, # Optional. The detailed description of the allowed value.
          &quot;displayName&quot;: &quot;A String&quot;, # Required. The display name of the allowed value.
          &quot;id&quot;: &quot;A String&quot;, # Required. The ID of the allowed value. * If provided, the same will be used. The service will throw an error if the specified id is already used by another allowed value in the same attribute resource. * If not provided, a system generated id derived from the display name will be used. In this case, the service will handle conflict resolution by adding a system generated suffix in case of duplicates. This value should be 4-63 characters, and valid characters are /a-z-/.
          &quot;immutable&quot;: True or False, # Optional. When set to true, the allowed value cannot be updated or deleted by the user. It can only be true for System defined attributes.
        },
      ],
    },
    &quot;jsonValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is JSON.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;stringValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is string.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
    &quot;uriValues&quot;: { # The attribute values of data type string or JSON. # The attribute values associated with a resource in case attribute data type is URL, URI or IP, like gs://bucket-name/object-name.
      &quot;values&quot;: [ # Required. The attribute values in case attribute data type is string or JSON.
        &quot;A String&quot;,
      ],
    },
  },
  &quot;name&quot;: &quot;A String&quot;, # Identifier. The name of the version. Format: `projects/{project}/locations/{location}/apis/{api}/versions/{version}`
  &quot;selectedDeployment&quot;: &quot;A String&quot;, # Optional. The selected deployment for a Version resource. This can be used when special handling is needed on client side for a particular deployment linked to the version. Format is `projects/{project}/locations/{location}/deployments/{deployment}`
  &quot;sourceMetadata&quot;: [ # Output only. The list of sources and metadata from the sources of the version.
    { # SourceMetadata represents the metadata for a resource at the source.
      &quot;originalResourceCreateTime&quot;: &quot;A String&quot;, # Output only. The time at which the resource was created at the source.
      &quot;originalResourceId&quot;: &quot;A String&quot;, # Output only. The unique identifier of the resource at the source.
      &quot;originalResourceUpdateTime&quot;: &quot;A String&quot;, # Output only. The time at which the resource was last updated at the source.
      &quot;pluginInstanceActionSource&quot;: { # PluginInstanceActionSource represents the plugin instance action source. # Output only. The source of the resource is a plugin instance action.
        &quot;actionId&quot;: &quot;A String&quot;, # Output only. The id of the plugin instance action.
        &quot;pluginInstance&quot;: &quot;A String&quot;, # Output only. The resource name of the source plugin instance. Format is `projects/{project}/locations/{location}/plugins/{plugin}/instances/{instance}`
      },
      &quot;sourceType&quot;: &quot;A String&quot;, # Output only. The type of the source.
    },
  ],
  &quot;specs&quot;: [ # Output only. The specs associated with this version. Note that an API version can be associated with multiple specs. Format is `projects/{project}/locations/{location}/apis/{api}/versions/{version}/specs/{spec}`
    &quot;A String&quot;,
  ],
  &quot;updateTime&quot;: &quot;A String&quot;, # Output only. The time at which the version was last updated.
}</pre>
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